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LGAD designs for Future Particle Trackers
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment ( IF 1.5 ) Pub Date : 2020-07-18 , DOI: 10.1016/j.nima.2020.164383
N. Cartiglia , R. Arcidiacono , G. Borghi , M. Boscardin , M. Costa , Z. Galloway , F. Fausti , M. Ferrero , F. Ficorella , M. Mandurrino , S. Mazza , E.J. Olave , G. Paternoster , F. Siviero , H. F-W. Sadrozinski , V. Sola , A. Staiano , A. Seiden , M. Tornago , Y. Zhao

Several future high-energy physics facilities are currently being planned. The proposed projects include high energy e+e circular and linear colliders, hadron colliders, and muon colliders, while the Electron–Ion Collider (EIC) is expected to construct at the Brookhaven National Laboratory in the future. Each proposal has its advantages and disadvantages in terms of readiness, cost, schedule, and physics reach, and each proposal requires the design and production of specific new detectors. This paper first presents the performances necessary for future silicon tracking systems at the various new facilities. Then it illustrates a few possibilities for the realization of such silicon trackers. The challenges posed by the future facilities require a new family of silicon detectors, where features such as impact ionization, radiation damage saturation, charge sharing, and analog read-out are exploited to meet these new demands.



中文翻译:

LGAD为未来粒子追踪器设计

目前正在计划几个未来的高能物理设施。拟议项目包括高能Ë+Ë-圆形和线性对撞机,强子对撞机和μ子对撞机,而电子-离子对撞机(EIC)有望在将来在布鲁克海文国家实验室建造。每个方案在准备就绪,成本,进度和物理范围方面都有其优点和缺点,并且每个方案都需要设计和生产特定的新探测器。本文首先介绍了各种新设施中未来硅跟踪系统所必需的性能。然后,它说明了实现此类硅跟踪器的几种可能性。未来设施带来的挑战需要一个新的硅探测器系列,其中利用了诸如冲击电离,辐射损伤饱和,电荷共享和模拟读数等功能来满足这些新需求。

更新日期:2020-07-18
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